CVE-2026-38360

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-05-08. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Elevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 6%CVSS: 9.8Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Directory Traversal vulnerability in fohrloop dash-uploader v.0.1.0 through v.0.7.0a2 allows a remote attacker to execute arbitrary code via the dash_uploader/httprequesthandler.py, BaseHttpRequestHandler.get_temp_root(), BaseHttpRequestHandler._post() components.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
75(Track)
EG Risk 75/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
6%
EPSS %ILE
93%
KEV
Not listed

Published

May 8, 2026

Last Modified

June 10, 2026

Advisory Details (8)

Auto-updated Sep 9, 2026
Patch available. Sources: github, github_pr.
generic

dash-uploader · PyPI

https://pypi.org/project/dash-uploader/
github_pr

Enrich GHSA-3rf6-x59v-5jfv (CVE-2026-38360, dash-uploader path traversal RCE)

Fix merged in github/advisory-database PR #7635 on 2026-06-08 — awaiting tagged release

https://github.com/github/advisory-database/pull/7635
generic

dash-uploader is archived · Issue #153 · fohrloop/dash-uploader · GitHub

https://github.com/fohrloop/dash-uploader/issues/153
generic

dash-uploader/dash_uploader/httprequesthandler.py at stable · fohrloop/dash-uploader · GitHub

https://github.com/fohrloop/dash-uploader/blob/stable/dash_uploader/httprequesthandler.py
generic

dash-uploader/dash_uploader/httprequesthandler.py at dev · fohrloop/dash-uploader · GitHub

https://github.com/fohrloop/dash-uploader/blob/dev/dash_uploader/httprequesthandler.py
generic

GitHub - fohrloop/dash-uploader: The alternative upload component for python Dash applications. · GitHub

https://github.com/fohrloop/dash-uploader
github Patch Available

dash-uploader has a directory traversal vulnerability · CVE-2026-38360 · GitHub Advisory Database · GitHub

https://github.com/advisories/GHSA-3rf6-x59v-5jfv
generic

GitHub - a1ohadance/CVE-2026-38360: Advisory: CVE-2026-38360 path traversal (CWE-22) in dash-uploader (Python/PyPI) · GitHub

https://github.com/a1ohadance/CVE-2026-38360

Vendor Advisories for CVE-2026-38360(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
pipdash-uploader—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFixed inDependents
dash-uploader0.1.0 ... 0.7.0a2 (16 versions)——

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 30× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 285 total refreshes for this CVE.

  1. 2026-09-15 03:11 UTCEPSS rescore
  2. 2026-09-13 16:47 UTCEPSS rescore
  3. 2026-09-12 15:01 UTCEPSS rescore
  4. 2026-09-11 14:53 UTCEPSS rescore
  5. 2026-09-11 09:37 UTCEPSS rescore
  6. 2026-09-10 09:34 UTCEPSS rescore
  7. 2026-09-08 22:00 UTCEPSS rescore
  8. 2026-09-06 13:47 UTCEPSS rescore
  9. 2026-09-04 05:06 UTCEPSS rescore
  10. 2026-09-02 14:12 UTCEPSS rescore
  11. 2026-09-01 13:53 UTCEPSS rescore
  12. 2026-09-01 04:39 UTCEPSS rescore
  13. 2026-08-30 19:17 UTCEPSS rescore
  14. 2026-08-30 01:22 UTCEPSS rescore
  15. 2026-08-28 21:41 UTCEPSS rescore
  16. 2026-08-27 14:25 UTCEPSS rescore
  17. 2026-08-26 14:46 UTCEPSS rescore
  18. 2026-08-25 13:49 UTCEPSS rescore
  19. 2026-08-23 18:59 UTCEG score recompute
  20. 2026-08-23 18:59 UTCGHSA enrichment
  21. 2026-08-23 00:19 UTCEPSS rescore
  22. 2026-08-21 23:49 UTCEPSS rescore
  23. 2026-08-20 22:55 UTCEPSS rescore
  24. 2026-08-19 17:03 UTCEPSS rescore
  25. 2026-08-18 13:48 UTCEPSS rescore
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  1. 2026-08-17 13:47 UTCEPSS rescore
  2. 2026-08-17 11:30 UTCEG score recompute
  3. 2026-08-17 11:29 UTCGHSA enrichment
  4. 2026-08-16 14:56 UTCEPSS rescore
  5. 2026-08-16 09:09 UTCGHSA enrichment
  6. 2026-08-16 04:33 UTCEG score recompute
  7. 2026-08-16 04:33 UTCGHSA enrichment
  8. 2026-08-16 02:14 UTCEPSS rescore
  9. 2026-08-15 01:30 UTCEPSS rescore
  10. 2026-08-15 01:00 UTCGHSA enrichment
  11. 2026-08-14 20:38 UTCGHSA enrichment
  12. 2026-08-14 16:15 UTCGHSA enrichment
  13. 2026-08-14 11:52 UTCGHSA enrichment
  14. 2026-08-14 07:30 UTCGHSA enrichment
  15. 2026-08-14 03:07 UTCEG score recompute
  16. 2026-08-14 03:07 UTCGHSA enrichment
  17. 2026-08-13 22:00 UTCEPSS rescore
  18. 2026-08-13 10:48 UTCGHSA enrichment
  19. 2026-08-13 06:06 UTCGHSA enrichment
  20. 2026-08-13 01:40 UTCGHSA enrichment
  21. 2026-08-12 21:17 UTCGHSA enrichment
  22. 2026-08-12 16:42 UTCEG score recompute
  23. 2026-08-12 16:42 UTCGHSA enrichment
  24. 2026-08-12 13:51 UTCEPSS rescore
  25. 2026-08-12 00:35 UTCGHSA enrichment
  26. 2026-08-11 20:12 UTCGHSA enrichment
  27. 2026-08-11 15:50 UTCEG score recompute
  28. 2026-08-11 15:50 UTCGHSA enrichment
  29. 2026-08-11 13:43 UTCEPSS rescore
  30. 2026-08-11 10:15 UTCGHSA enrichment
  31. 2026-08-11 05:38 UTCGHSA enrichment
  32. 2026-08-11 01:16 UTCGHSA enrichment
  33. 2026-08-10 13:39 UTCGHSA enrichment
  34. 2026-08-10 09:09 UTCGHSA enrichment
  35. 2026-08-10 04:46 UTCGHSA enrichment
  36. 2026-08-10 00:23 UTCGHSA enrichment
  37. 2026-08-09 20:00 UTCGHSA enrichment
  38. 2026-08-09 15:38 UTCEG score recompute
  39. 2026-08-09 15:38 UTCGHSA enrichment
  40. 2026-08-09 13:46 UTCEPSS rescore
  41. 2026-08-09 11:15 UTCGHSA enrichment
  42. 2026-08-09 06:46 UTCGHSA enrichment
  43. 2026-08-09 02:23 UTCEG score recompute
  44. 2026-08-09 02:23 UTCGHSA enrichment
  45. 2026-08-08 16:37 UTCEPSS rescore
  46. 2026-08-08 10:51 UTCGHSA enrichment
  47. 2026-08-08 06:12 UTCGHSA enrichment
  48. 2026-08-08 01:49 UTCGHSA enrichment
  49. 2026-08-07 21:27 UTCGHSA enrichment
  50. 2026-08-07 17:04 UTCEG score recompute
  51. 2026-08-07 17:04 UTCGHSA enrichment
  52. 2026-08-07 12:41 UTCGHSA enrichment
  53. 2026-08-07 08:18 UTCGHSA enrichment
  54. 2026-08-07 01:42 UTCGHSA enrichment
  55. 2026-08-06 21:14 UTCGHSA enrichment
  56. 2026-08-06 16:51 UTCEG score recompute
  57. 2026-08-06 16:51 UTCGHSA enrichment
  58. 2026-08-06 13:46 UTCEPSS rescore
  59. 2026-08-06 11:14 UTCGHSA enrichment
  60. 2026-08-06 06:52 UTCGHSA enrichment
  61. 2026-08-06 02:29 UTCGHSA enrichment
  62. 2026-08-05 22:07 UTCEG score recompute
  63. 2026-08-05 22:07 UTCGHSA enrichment
  64. 2026-08-05 19:17 UTCEPSS rescore
  65. 2026-08-04 15:10 UTCEPSS rescore
  66. 2026-08-04 10:38 UTCEPSS rescore
  67. 2026-08-04 04:21 UTCGHSA enrichment
  68. 2026-08-03 23:53 UTCGHSA enrichment
  69. 2026-08-03 19:30 UTCEG score recompute
  70. 2026-08-03 19:30 UTCGHSA enrichment
  71. 2026-08-03 10:36 UTCEPSS rescore
  72. 2026-08-03 03:06 UTCGHSA enrichment
  73. 2026-08-02 22:42 UTCGHSA enrichment
  74. 2026-08-02 18:20 UTCGHSA enrichment
  75. 2026-08-02 13:56 UTCGHSA enrichment

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCa1ohadance/CVE-2026-38360
    First seen May 7, 2026

    Advisory: CVE-2026-38360 path traversal (CWE-22) in dash-uploader (Python/PyPI)

    Open source ↗
  • Nucleihttp/cves/2026/CVE-2026-38360.yaml
    First seen Jan 1, 2026

    dash-uploader 0.1.0 - 0.7.0a2 - Unauthenticated Arbitrary File Write via Path Traversal

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-38360?
CVE-2026-38360 is a critical vulnerability published on May 8, 2026. Directory Traversal vulnerability in fohrloop dash-uploader v.0.1.0 through v.0.7.0a2 allows a remote attacker to execute arbitrary code via the dashuploader/httprequesthandler.py, BaseHttpRequestHandler.gettemproot(), BaseHttpRequestHandler.post() components.
When was CVE-2026-38360 disclosed?
CVE-2026-38360 was first published in the National Vulnerability Database on May 8, 2026, with the most recent update on June 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-38360 actively exploited?
CVE-2026-38360 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 6% probability of exploitation in the next 30 days, which ranks it in the top 7.1% of all scored CVEs.
What is the CVSS score of CVE-2026-38360?
CVE-2026-38360 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-38360?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-38360, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-38360

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